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用vc做的自动升级程序的源代码
用vc做的自动升级程序的源代码-vc do with the automatic escalation procedures source code
- 2022-09-13 08:40:03下载
- 积分：1
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IMPROVING-POINT-POSITIONING-ACCURACY
对载波相位平滑伪距的原理和数据预处理进行了探讨,给出提高其定位精度的处理方法和流程。通过
两个算例得到如下结论:对C1和P2码进行相位平滑可有效提高伪距定位精度,较长时间观测定位精度可达1 m
左右,利用精密星历改进后,平滑伪距的定位精度可达0. 5 m左右 对P1和P2码进行相位平滑对定位精度提高不
大,较长时间观测平滑前后的定位精度均可达到0. 6 m,利用精密星历改进后,精度可达0. 3 m 在动态测量后处理
中,绝大部分历元利用精密星历结合相位平滑的定位精度可达2 m。
(The principle and data preprocessing ofcarrier smoothed pseudorange are discussed and themethod
which can improve the positioning accuracy and its flow are given.W ith thismethod two computation examples are
made.The results show tha:t 1)the accuracy can be improved efficiently by using smoothed C1and P2pseudorange
in static data processing, the accuracy can reach 1m if the time is long and can attain 0. 5m if the precise ephem-
eris is taken 2)the accuracy can be boosthardly by using smoothed P1and P2pseudorange, but the accuracy can
be improved from 0. 6m to 0. 3m if the time is long enough and the precise ephemeris isused 3)mostepochs can
reach to the accuracy of2 m precision in kinematic positions if the smoothed code and precise ephemeris are uti-
lized.
)
- 2012-11-02 10:34:14下载
- 积分：1
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VC++台球厅计时收费管理系统(Access)
可以达到台球厅的管理，实用与生活之中，以及小型的台球厅(Can achieve the management of billiards hall, practical and life, as well as small billiards hall)
- 2019-05-30 09:20:30下载
- 积分：1
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808458
网页快照源码例程,程序结合易语言应用接口支持库，调用API函数实现网页快照功能。(Cached source routines, combined with easy language application program interface support library , call the API function page snapshot function.)
- 2015-04-17 21:13:22下载
- 积分：1
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calculate_current
function [ Current,impedance_matrix,matrix_excitation] = calculate_current(length,Frequency,no_divisions, Radius)
- 2013-02-03 03:54:46下载
- 积分：1
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ShouldQueryStrategy
Decides whether a given source should be queried for a given query, taking into account the source s query threshold and query after zero results flag.
- 2013-12-16 11:44:00下载
- 积分：1
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huibabianhuan
一个灰靶变换的程序，以变压器为例，并计算了靶心度等指标。(A gray target transformation program, for example, the transformer and calculate the bull s-eye and other indicators.)
- 2012-12-10 11:02:52下载
- 积分：1
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实现web页面中链接的点击效果，一个小代码那来给大家分享
实现web页面中链接的点击效果，一个小代码那来给大家分享-achieve web page click on the link results, a small code it for everyone to share
- 2022-01-25 14:08:59下载
- 积分：1
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zkj
真空计控制程序 源码及可执行程序 编成环境labwindows cvi(Vacuum gauge control program source code and executable program compiled into the environment labwindows cvi)
- 2009-12-03 10:46:30下载
- 积分：1
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一个简易的图片浏览器
windows下MFC程序实现的图片浏览器(Picture Browser Implemented by MFC Program under Windows)
- 2019-03-17 00:10:23下载
- 积分：1
